The scope bases are for commercial Unertl or Lyman (plus some other makers) externally adjustable scopes. Post WWII, probably 60's vintage. They're not Posa bases at any rate, so that widens your options.
The scope bases are for commercial Unertl or Lyman (plus some other makers) externally adjustable scopes. Post WWII, probably 60's vintage. They're not Posa bases at any rate, so that widens your options.
Last edited by jmoore; 07-11-2010 at 05:57 AM.